.We power people's progress.
At Preply, we're all about creating life-changing learning experiences.
We help people discover the magic of the perfect tutor, craft a personalized learning journey, and stay motivated to keep growing.
Our approach is human-led, tech-enabled - and it's creating real impact.
So far, 90,000 tutors have delivered over 20 million lessons to learners in more than 175 countries.
Every Preply lesson sparks change, fuels ambition, and drives progress that matters.
Meet the team!
As a member of the Platform tribe, the Site Reliability Engineer (SRE) at Preply combines software development, infrastructure operations and business skills to run a large-scale, fault-tolerant, global language education platform.
The SRE ensures that Preply systems have high reliability, top-in-the-industry uptime and a fast rate of product innovations.
Additionally, SRE's keep an ever-watchful eye on the capacity and performance of our system.
You'll work on core parts of our platform and help us to meet the challenges of growing our organization in terms of both traffic and the number of developers.
The SRE team unites infrastructure, engineering and business to ensure great synergy that helps Preply succeed.
Our main focuses are: Top in the industry uptime record and latency.
Blazingly fast Lead Time for our product engineers.
Running infrastructure in a cost effective way.
We work in small teams, thus you will be able to influence system design and contribute a lot in the company's growth.
We're really serious about it: you'll be able to actually measure how your work impacts business and present it to the whole company.
We promote self-direction to work on meaningful projects, while we also strive to create an environment that provides the support and mentorship needed to learn and grow.
We release our product 70-80 times per day by leveraging modern technologies like Kubernetes, Docker and top-notch CI/CD processes.
We have diverse technical challenges that will allow you to develop your skills across the stack.
Please visit our Tech Radar and our YouTube channel to learn more about the technologies we use at Preply!
What you'll be doing: Own the availability and performance of mission-critical services and build automation to prevent problems recurrence.
Improve the lead time of Engineers at Preply.
Improve the system's scalability, observability, and alerting.
Practice sustainable incident response and blameless postmortems.
Collaborate with product teams to help them tackle technical issues and design new systems.
Strengthen credibility with the quality of the team's technical execution.
Follow the best FinOps practices.
Manage on-call rotation across the team.
What you need to succeed: Expertise in problem solving and analyzing high loaded systems.
Proficiency with production troubleshooting.
Business-orientation and data-driven approach.
Strong experience with k8s, Docker, Helm or similar technologies